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Universidade Estadual Paulista (UNESP). Campus Experimental São João da Boa Vista. Faculdade de Engenharia (Institutional affiliation from the last research proposal) Birthplace: Brazil
graduation at Física from Universidade Estadual de Campinas (1993), master's at Physics from Universidade Estadual de Campinas (1996) and doctorate at Electric Engineering from Universidade Estadual de Campinas (2001). Has experience in Electric Engineering, focusing on Telecommunication Systems, acting on the following subjects: comunicações ópticas, criptografia, redes totalmente ópticas, optical networks and processamento digital de sinais. (Source: Lattes Curriculum)
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Data cryptography relies on safe commercial standards, such as the Advanced Encryption Standard (AES). These standards are deployed in the higher layers of the Open System for Interconnections reference model (OSI- RM). On the other hand, signal cryptography is implemented in the lowest layer of OSI-RM and is a current and promising research topic. Many proposals for the encryption of opt…
(Only some records are available in English at this moment)
Data encryption processes bits to provide confidentiality in the higher layers of the Open System for Interconnections (OSI) reference model. Among the most commonly used commercial strategies for data encryption is the Advanced Encryption Standard (AES), a secure standard that meets the diffusion and confusion properties established by Shannon. These properties must be met in secure encr…
The goal of this Project is to evaluate the application of a new signal cryptography technique to optical communication systems. The technique is based on the use of digital signal processing algorithms: I) to split two input baseband signals, signal 1 and signal 2, in several spectral slices, II) to apply different phase shifts and delays to these slices, III) to shuffle some of the slic…
The objective of this project is to evaluate the application of a new technique of signal encryption to optical communication systems. The technique consists of using digital signal processing to: i) divide an input signal into several spectral slices, ii) apply a phase shift and delay own to each slice, and iii) spectrally multiplex all slices, iv) to generate an electronic output signal…
| 11 / 7 | Completed research grants |
| 4 / 3 | Completed scholarships in Brazil |
| 15 / 10 | All research grants and scholarships |
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